Hymenopterous parasites associated with Phyllonorycter blancardella [Lepidoptera: Gracillariidae] in Nova Scotia and Quebec - Bishop, S.D. ; Smith, R.F. ; Vincent, C. ; Goulet, H. ; Huber, J. ; Gibson, G. ; Sharkey, M. ; Borden, J.H. (Phytoprotection, 2001)